<style lang="less">
@import '../../../styles/table-common.less';
@import './processInsManage.less';
@import '../../personInfo.less';
</style>
<template>
    <div class="search">
        <historicDetail v-if="showHistory" @close="showHistory = false" :procInstId="procInstId" />
        <Row :gutter="16" class="all-height" v-else>
            <Col :span="showRight ? 18 : 24" class="all-height">
                <Card class="all-height card-child-height">
                    <Row class="operation code-row-bg" style="display: flex; justify-content: space-between">
                        <Col span="22">
                            <Button @click="delAll" icon="md-trash">批量删除</Button>
                            <Button @click="getDataList" icon="md-refresh">刷新</Button>
                            <!--        <Button type="dashed" @click="openSearch = !openSearch">{{-->
                            <!--          openSearch ? "关闭搜索" : "开启搜索"-->
                            <!--        }}</Button>-->
                            <Button type="dashed" @click="openTip = !openTip">{{ openTip ? '关闭提示' : '开启提示' }}</Button>
                        </Col>
                        <Col span="2" style="text-align: right">
                            <Icon
                                color="#fff"
                                style="background: rgb(45, 154, 244); border-radius: 50%; padding: 3px"
                                :type="showRight ? `ios-arrow-forward` : `ios-arrow-back`"
                                @click.native="clickShowRight"
                            ></Icon>
                            <!--              <Button-->
                            <!--                  :icon="showRight?`ios-arrow-forward`:`ios-arrow-back`"-->
                            <!--                  @click.native="clickShowRight"-->
                            <!--                  size="mini"-->
                            <!--                  type="primary">-->
                            <!--              </Button>-->
                        </Col>
                    </Row>
                    <Row v-show="openTip">
                        <Alert show-icon>
                            已选择
                            <span class="select-count">{{ selectList.length }}</span>
                            项
                            <a class="select-clear" @click="clearSelectAll">清空</a>
                        </Alert>
                    </Row>
                    <Row class="calc-px-height">
                        <Table :height="height1" :loading="loading" border :columns="columns" sortable="custom" :data="data" @on-selection-change="showSelect" ref="table"></Table>
                    </Row>
                    <Row type="flex" justify="end" class="page">
                        <Page
                            :current="searchForm.pageNumber"
                            :total="total"
                            :page-size="searchForm.pageSize"
                            @on-change="changePage"
                            @on-page-size-change="changePageSize"
                            :page-size-opts="[10, 20, 50, 100, 200]"
                            size="small"
                            show-total
                            show-elevator
                            show-sizer
                        ></Page>
                    </Row>
                </Card>
            </Col>
            <Col span="6" class="all-height" v-if="showRight">
                <Card class="all-height card-child-height">
                    <Row v-show="!modalVisible" @keydown.enter.native="handleSearch">
                        <div class="drawer-header">
                            <div style="margin-right: 16px">查询区</div>
                        </div>
                        <Form ref="searchForm" :model="searchForm" inline :label-width="70" class="marginForm">
                            <FormItem label="流程名称" prop="name">
                                <Input type="text" v-model="searchForm.name" placeholder="请输入" clearable style="width: 200px" />
                            </FormItem>
                            <FormItem label="标识Key" prop="name">
                                <Input type="text" v-model="searchForm.key" placeholder="请输入" clearable style="width: 200px" />
                            </FormItem>
                            <FormItem style="margin-left: -35px" class="br">
                                <Button @click="handleSearch" type="primary" icon="ios-search">搜索</Button>
                                <Button @click="handleReset">重置</Button>
                            </FormItem>
                        </Form>
                    </Row>
                    <Row class="calc-sm-height" v-show="modalVisible">
                        <div class="drawer-header">
                            <div style="margin-right: 16px">{{ modalTitle }}</div>
                        </div>
                        <Form ref="form" :model="form" :label-width="70" :rules="formValidate" class="marginForm">
                            <FormItem label="删除原因" prop="reason">
                                <Input type="textarea" v-model="form.reason" :rows="4" />
                            </FormItem>
                        </Form>
                        <div slot="footer">
                            <Button type="text" @click="handelCancel">取消</Button>
                            <Button type="primary" :loading="submitLoading" @click="handelSubmit">提交</Button>
                        </div>
                    </Row>
                </Card>
            </Col>
        </Row>
    </div>
</template>

<script>
import { getRunningProcess, updateInsStatus, deleteProcessIns } from '@/api/activiti';
import historicDetail from '../historic-detail/historicDetail.vue';
export default {
    name: 'process-ins-manage',
    components: {
        historicDetail
    },
    data() {
        return {
            showHistory: false,
            procInstId: '',
            openSearch: true,
            openTip: true,
            loading: true, // 表单加载状态
            selectList: [], // 多选数据
            height1: 0,
            searchForm: {
                // 搜索框对应data对象
                name: '',
                key: '',
                pageNumber: 1, // 当前页数
                pageSize: 50 // 页面大小
            },
            modalType: 0, // 添加或编辑标识
            modalVisible: false, // 添加或编辑显示
            modalTitle: '', // 添加或编辑标题
            form: {
                // 添加或编辑表单对象初始化数据
                reason: ''
            },
            formValidate: {
                // 表单验证规则
            },
            submitLoading: false, // 添加或编辑提交状态
            columns: [
                // 表头
                {
                    type: 'selection',
                    width: 60,
                    align: 'center'
                },
                {
                    type: 'index',
                    title: '序号',
                    width: 60,
                    align: 'center'
                },
                {
                    title: '流程实例ID',
                    key: 'id',
                    width: 130,
                    sortable: true
                },
                {
                    title: '流程名称',
                    key: 'name',
                    minWidth: 150,
                    sortable: true
                },
                {
                    title: '申请人',
                    key: 'applyer',
                    minWidth: 150,
                    sortable: true,
                    align: 'center',
                    render: (h, params) => {
                        return h(
                            'Tooltip',
                            {
                                props: {
                                    placement: 'top',
                                    content: params.row.applyerUsername
                                }
                            },
                            [
                                h(
                                    'Tag',
                                    {
                                        style: {
                                            'margin-right': '8px'
                                        },
                                        props: {
                                            type: 'border'
                                        }
                                    },
                                    params.row.applyer
                                )
                            ]
                        );
                    }
                },
                {
                    title: '标识Key',
                    key: 'key',
                    width: 150,
                    sortable: true
                },
                {
                    title: '版本',
                    key: 'version',
                    width: 140,
                    align: 'center',
                    sortable: true,
                    render: (h, params) => {
                        let re = '';
                        if (params.row.version) {
                            re = 'v.' + params.row.version;
                        }
                        return h('div', re);
                    }
                },
                {
                    title: '当前环节',
                    key: 'currTaskName',
                    width: 160,
                    sortable: true
                },
                {
                    title: '状态',
                    key: 'isSuspended',
                    align: 'center',
                    width: 110,
                    render: (h, params) => {
                        if (!params.row.isSuspended) {
                            return h('div', [
                                h('Badge', {
                                    props: {
                                        status: 'success',
                                        text: '已激活'
                                    }
                                })
                            ]);
                        } else if (params.row.isSuspended) {
                            return h('div', [
                                h('Badge', {
                                    props: {
                                        status: 'error',
                                        text: '已挂起'
                                    }
                                })
                            ]);
                        }
                    },
                    filters: [
                        {
                            label: '已激活',
                            value: false
                        },
                        {
                            label: '已挂起',
                            value: true
                        }
                    ],
                    filterMultiple: false,
                    filterMethod(value, row) {
                        if (value) {
                            return row.isSuspended == true;
                        } else if (!value) {
                            return row.isSuspended == false;
                        }
                    }
                },
                {
                    title: '操作',
                    key: 'action',
                    align: 'center',
                    width: 270,
                    fixed: 'right',
                    render: (h, params) => {
                        let suspendOrActive = '';
                        if (params.row.isSuspended) {
                            // 挂起可激活
                            suspendOrActive = h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.editStatus(1, params.row);
                                        }
                                    }
                                },
                                '激活'
                            );
                        } else {
                            // 激活可挂起
                            suspendOrActive = h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.editStatus(0, params.row);
                                        }
                                    }
                                },
                                '挂起'
                            );
                        }
                        return h('div', [
                            suspendOrActive,
                            h('Divider', {
                                props: {
                                    type: 'vertical'
                                }
                            }),
                            h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.history(params.row);
                                        }
                                    }
                                },
                                '审批详情'
                            ),
                            h('Divider', {
                                props: {
                                    type: 'vertical'
                                }
                            }),
                            h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.detail(params.row);
                                        }
                                    }
                                },
                                '表单数据'
                            ),
                            h('Divider', {
                                props: {
                                    type: 'vertical'
                                }
                            }),
                            h(
                                'a',
                                {
                                    on: {
                                        click: () => {
                                            this.remove(params.row);
                                        }
                                    }
                                },
                                '删除'
                            )
                        ]);
                    }
                }
            ],
            data: [], // 表单数据
            total: 0, // 表单数据总数
            deleteId: '',
            showRight: true
        };
    },
    methods: {
        tableheig() {
            var bbb = document.getElementsByClassName('calc-px-height')[0].scrollHeight;
            var aaa = document.getElementsByClassName('calc-px-height')[0].children[0].children[0].children[1];
            var ccc = document.getElementsByClassName('calc-px-height')[0].children[0].children[0].children[0].scrollHeight;
            var ddd = bbb - ccc;
            console.log(bbb, '00000000000000');
            aaa.style.height = `${ddd}px`;

            if (this.searchForm.pageSize === 10) {
                this.height1 = 0;
            } else {
                this.height1 = document.getElementsByClassName('calc-px-height')[0].scrollHeight;
                if (this.total < this.searchForm.pageNumber * this.searchForm.pageSize) {
                    var r = (this.searchForm.pageNumber - 1) * this.searchForm.pageSize;
                    var a = this.total - r;
                    var s = a * 43 + 65;
                    if (s < this.height1) {
                        this.height1 = 0;
                    }
                }
            }
            if (this.total < 10) {
                this.height1 = 0;
            }
        },
        init() {
            this.getDataList();
        },
        // 显示隐藏右侧区域
        clickShowRight() {
            this.showRight = !this.showRight;
        },
        changePage(v) {
            this.searchForm.pageNumber = v;
            this.getDataList();
            this.clearSelectAll();
        },
        changePageSize(v) {
            this.searchForm.pageSize = v;
            this.getDataList();
        },
        getDataList() {
            this.loading = true;
            getRunningProcess(this.searchForm).then(res => {
                this.loading = false;
                if (res.success) {
                    this.data = res.result.content;
                    this.total = res.result.totalElements;
                    this.tableheig();
                    if (this.data.length == 0 && this.searchForm.pageNumber > 1) {
                        this.searchForm.pageNumber -= 1;
                        this.getDataList();
                    }
                }
            });
        },
        handleSearch() {
            this.searchForm.pageNumber = 1;
            this.searchForm.pageSize = 50;
            this.getDataList();
        },
        handleReset() {
            this.$refs.searchForm.resetFields();
            this.searchForm.pageNumber = 1;
            this.searchForm.pageSize = 50;
            // 重新加载数据
            this.getDataList();
        },
        showSelect(e) {
            this.selectList = e;
        },
        clearSelectAll() {
            this.$refs.table.selectAll(false);
        },
        handelCancel() {
            this.modalVisible = false;
        },
        handelSubmit() {
            this.$refs.form.validate(valid => {
                if (valid) {
                    this.submitLoading = true;
                    if (this.modalType == 0) {
                        this.form.ids = this.deleteId;
                        deleteProcessIns(this.form).then(res => {
                            this.submitLoading = false;
                            if (res.success) {
                                this.clearSelectAll();
                                this.$Message.success('操作成功');
                                this.modalVisible = false;
                                this.getDataList();
                            }
                        });
                    } else if (this.modalType == 1) {
                        let ids = '';
                        this.selectList.forEach(function (e) {
                            ids += e.id + ',';
                        });
                        ids = ids.substring(0, ids.length - 1);
                        // 批量删除
                        this.form.ids = ids;
                        deleteProcessIns(this.form).then(res => {
                            this.submitLoading = false;
                            if (res.success) {
                                this.$Message.success('操作成功');
                                this.modalVisible = false;
                                this.clearSelectAll();
                                this.getDataList();
                            }
                        });
                    }
                }
            });
        },
        editStatus(status, v) {
            let operation = '';
            if (status == 0) {
                operation = '暂停挂起';
            } else {
                operation = '激活运行';
            }
            this.$Modal.confirm({
                title: '确认' + operation,
                content: `您确认要${operation}流程实例${v.name}?`,
                loading: true,
                onOk: () => {
                    let params = {
                        status: status,
                        id: v.id
                    };
                    updateInsStatus(params).then(res => {
                        this.$Modal.remove();
                        if (res.success) {
                            this.$Message.success('操作成功');
                            this.getDataList();
                        }
                    });
                }
            });
        },
        detail(v) {
            let query = {
                id: v.tableId,
                type: 3,
                backRoute: this.$route.name
            };
            this.$router.push({
                name: v.routeName,
                query: query
            });
        },
        history(v) {
            if (!v.procInstId) {
                // this.$Message.error("流程实例ID不存在");
                this.$Message.error({
                    content: '流程实例ID不存在',
                    duration: 5,
                    closable: true
                });
                return;
            }
            this.procInstId = v.procInstId;
            this.showHistory = true;
        },
        remove(v) {
            this.modalTitle = `确认删除流程 ${v.name}`;
            // 单个删除
            this.deleteId = v.id;
            this.modalType = 0;
            this.modalVisible = true;
        },
        delAll() {
            if (this.selectList.length <= 0) {
                this.$Message.warning('您还未选择要删除的数据');
                return;
            }
            this.modalTitle = '确认要删除所选的 ' + this.selectList.length + ' 条数据';
            // 批量删除
            this.modalType = 1;
            this.modalVisible = true;
        }
    },
    mounted() {
        this.init();
    },
    watch: {
        // 监听路由变化
        $route(to, from) {
            if (to.name == 'process-ins-manage') {
                this.getDataList();
            }
        }
    }
};
</script>
